code: def test_column_name_type(process_test_df):
      """Raise TypeError if `column_name` type is not `str`."""
      with pytest.raises(TypeError):
          process_test_df.process_text(["text"])
  
imports: import numpy
  import pandas
  import pytest
  from pandas.testing import assert_frame_equal
label_desc: Use image node_id 3 for calling a global function with example usage: test_column_name_type(process_test_df) without return types